01652469d1
git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@230 fdac6126-5c0c-442c-9429-916003d36597
49 lines
1.2 KiB
TeX
49 lines
1.2 KiB
TeX
\documentclass{minimal}
|
|
|
|
% Tikz
|
|
\usepackage{pgf}
|
|
\usepackage{tikz}
|
|
|
|
\begin{document}
|
|
|
|
\begin{center}
|
|
\begin{tikzpicture}
|
|
[
|
|
vertex/.style={draw=none,circle,fill=black,minimum size=2pt},
|
|
oedge/.style={->,>=latex,shorten >=6pt,draw,black,thick},
|
|
roedge/.style={->,>=latex,shorten >=6pt,draw,black,thick,color=red}
|
|
]
|
|
|
|
\coordinate (V1) at (-3,3);
|
|
\coordinate (V2) at (0,0);
|
|
\coordinate (V3) at (0,6);
|
|
\coordinate (V4) at (3,3);
|
|
|
|
\path[oedge] ([yshift=3pt]V1) to ([yshift=3pt]V2) {};
|
|
\path[oedge] ([yshift=-3pt]V2) to ([yshift=-3pt]V1) {};
|
|
|
|
\path[oedge] ([yshift=3pt]V1) -- ([yshift=3pt]V3) {};
|
|
\path[oedge] ([yshift=-3pt]V3) -- ([yshift=-3pt]V1) {};
|
|
|
|
\path[oedge] ([xshift=2pt]V3) -- ([xshift=2pt]V2) {};
|
|
\path[oedge] ([xshift=-2pt]V2) -- ([xshift=-2pt]V3) {};
|
|
|
|
\path[oedge] ([yshift=3pt]V2) -- ([yshift=3pt]V4) {};
|
|
\path[oedge] ([yshift=-3pt]V4) -- ([yshift=-3pt]V2) {};
|
|
|
|
\path[oedge] ([yshift=3pt]V3) -- ([yshift=3pt]V4) {};
|
|
\path[oedge] ([yshift=-3pt]V4) -- ([yshift=-3pt]V3) {};
|
|
|
|
\node[vertex] at (V1) {};
|
|
\node[vertex] at (V2) {};
|
|
\node[vertex] at (V3) {};
|
|
\node[vertex] at (V4) {};
|
|
|
|
%\draw[->, thick] (-0.4,3) arc (0:320:20pt);
|
|
|
|
|
|
\end{tikzpicture}
|
|
\end{center}
|
|
|
|
\end{document}
|